
body{
    width: 100%;
    margin: auto;
    font-family: "songti";
    font-size: large;
}
.head{
    width: 1000px;
    height: 100px;
    margin: auto;
    border-style: solid;
    border-color: turquoise;
    border-radius: 20px;
}

.header{
    height: 60px;
    width: 500px;
    margin: auto;
    background-image: url(images/logo3.png);
    background-position: left top;
    background-repeat: no-repeat;
    padding-top: 20px;
}

.header a{
    float: right;
}
.header>.shousuo{
    width: 300px;
    height: 32px;
    margin: auto auto;
    padding-top: 8px;
    border-style: solid;
    border-width: 2px;
    border-color: skyblue;
    border-radius: 7px;
}
.header input{
    border: none; 
    outline: none;
    width: 250px;
    height: 20px;
    font-size: 15px;
}

.biaoti{
    width: 500px;
    height: 10px;
    margin: auto;
    text-align: center;
    font-size: x-large;
    line-height: 10px;
}

/* .......................................................................................... */
.part1{
    width: 1000px;
    height: 1150px;
    margin: auto;
    margin-top: 10px;
}
.part1 .part1_head{
    width: 300px;
    height: 80px;
    margin: auto;
    font-family: "lisu";
    font-size: xx-large;
    line-height: 80px;
    text-align: center;
}
.part1 .part1_body{
    width: 1000px;
    height: 1000px;
    background-image: url(images/map.jpg);
    background-position: center top;
    background-repeat: no-repeat;
}
.suoyin a{
    display: inline-block;
    width: 190px;
    height: 50px;
    margin: 0;
    line-height: 50px;
    text-decoration: none;
    text-align: center;
    color: black;
}
.suoyin a:hover{
    color: white;
    background-color: silver;
}
/* .............................................................................................. */
.part2{
    width: 1000px;
    height: 230px;
    margin: auto;
    margin-top: 10px;
   background-color:ghostwhite;
}

.part2 .part2_head{
    width: 600px;
    height: 50px;
    margin: auto;
    font-family: "lisu";
    font-size: xx-large;
}
.part2 .part2_body{
    width: 1000px;
    height: 150px;
    border-top-style: dotted;
    border-top-color: skyblue;
}
.part2 a{
    display: block;
    width: 250px;
    height: 50px;
    text-decoration: none;
    text-align: center;
    line-height: 50px;
    color:black;
    float: left;
    background-color:ghostwhite;
}

.part2 a:hover{
    background-color: silver;
    color:white  ;
}

/* ......................................................................................... */
.part3{
    width: 1000px;
    height: 1080;
    margin: auto;
    margin-top: 10px;
    background-color: white;
}

.part3 .part3_head{
    width: 300px;
    height: 80px;
    margin: auto;
    text-align: center;
    font-family: "lisu";
    font-size: xx-large;
    line-height: 80px;
}
.part3 .wai{
    width: 1000px;
    height: 1000px;
    margin: auto;
    border-top-style: dotted;
    border-top-color: skyblue;
}
.part3 .part3_body{
    width: 1000px;
    height: 900px;
    margin: auto;
}

.part3 a{
    display:inline-block ;
    width: 200px;
    height: 300px;
    margin-left: 60px;
    margin-right: 60px;
    text-decoration: none;
    text-align: center;
    color: black;
    font-size: 20px;
    line-height: 20px;
    border-bottom-style: dotted;
    background-color: white;
}
.part3 a:hover{
    background-color: silver;
    color: white;
}

/* ....................................................... */

.part4{
    width: 1000px;
    height: 500px;
    margin: auto;
    margin-top: 10px;
    background-color: ghostwhite;
}
.part4 .part4_head{
    width: 300px;
    height: 80px;
    margin: auto;
    font-family: "lisu";
    font-size: xx-large;
    text-align: center;
    line-height: 80px;
}

.part4 .part4_body{
    width: 1000px;
    height: 420px;
    margin: auto;
    border-top-style: dotted;
    border-top-color: skyblue;
}
.part4 .part4_body dl{
    float: left;
    width: 300px;
    height: 400px;
    margin-left: 100px;
    margin-right: 100px;
    text-align: left;
    font-size: large;
}
dt{
    font-size: x-large;
}
dd{
    margin: auto;
}
.part4 a{
    text-decoration: none;
    color: black;
}
.part4 a:hover{
    color:blue;

}